Finding the Fourth Proportional to 16,046.46, 22,144.59 and 8,974.08

Step by Step Solution

1. Step 1: Write the proportion equation
   16,046.46 : 22,144.59 = 8,974.08 : x
2. Step 2: Convert to fraction form
   16,046.46/22,144.59 = 8,974.08/x
3. Step 3: Cross multiply
   16,046.46x = 22,144.59 × 8,974.08
4. Step 4: Simplify right side
   16,046.46x = 198,727,322.23
5. Step 5: Solve for x
   x = 198,727,322.23/16,046.46
6. Step 6: Final answer
   x = 12,384.50